Commercial extraction of penicillin was done by

  • A
    Alexander Fleming
  • B
    Ernest Chain
  • C
    Howard Florey
  • D
    More than one option is correct

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Find out the name of the microbes from which Cyclosporin $A$ (an immunosuppressive drug) and Statins (blood cholesterol lowering agents) are obtained.

Match the Column-$I$ and Column-$II$.
Column-$I$Column-$II$
$1$. Aspergillus niger$(A)$ Acetic acid
$2$. Acetobacter aceti$(B)$ Butyric acid
$3$. Clostridium butyricum$(C)$ Citric acid
$4$. Lactobacillus$(D)$ Lactic acid

Which organism is used in the industrial production of citric acid?

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